47 PPM / Ultra Low Cost Per Page Less Than 1/2 of 1 Cent ($.0049) Long Life Toner Yield: 15,500 Pages

62 PPM Extreme Low Cost Per Page: $.0035 1/3 of 1 cent Long Life Toner Yield: 25,000 Pages Standard Gigabit Network Interface (Optional Wireless)

52 PPM Extreme Low Cost Per Page @ 1/3 of 1 cent ($.0038) Long Life Toner Yield: 21,000 Pages Standard Gigabit Network Interface (Optional Wireless)

51 PPM Network Laser Printer Extreme Low Cost Per Page: $.0029 under 1/3 of 1 cent Ultra Long Life Toner Yield: 40,000 Pages

42 PPM / Ultra Low Cost Per Page Just Over 1/2 of 1 Cent ($.0059) Long Life Toner Yield: 12,500 Pages

37 PPM Low Cost Per Page @ 1 Cent Long Life Toner Yield: 7,200 Pages Standard Network Interface

37 PPM Low Cost Per Page @ 1 Cent Long Life Toner Yield: 7,200 Pages Connectivity: Hi Speed USB 2.0